This is a tremendous book.It explains clearly and interestingly how colour works, how to create colour harmony, different ways of using a colour wheel to create a variety of different types of colour schemes to suit individual needs and preferences. It is difficult to explain in a review how good this book is,but if you want to understand colour, and want to be guided in experimentation in different ways of using colour, I have never seen a book that nearly approaches this one in clarity and usefulness, and suggest you buy it!